The Franchi Affinity 3.5 is a 12-gauge semi-automatic shotgun with a 28-inch barrel and a 3.5-inch chamber. It has a 4+1 round capacity and is finished in Realtree Max-7 camo, configured for waterfowl use. 
 

Key Specifications 

• Brand: Franchi 
• Model: Affinity 3.5 
• Caliber: 12 Gauge 
• Action: Semi Auto 
• Capacity: 4+1 
• Barrel Length: 28 in 
• Color/Finish: Realtree Max-7 
   

Detailed Features 

• 28-inch barrel with 3.5-inch chamber 
• 4+1 round capacity 
• Semi-automatic operation 
• Realtree Max-7 camo finish 
• Waterfowl-oriented configuration

The Affinity 3.5 draws owners specifically for its 3.5-inch chamber capability, which is a requirement for certain waterfowl loads. Reliability across shell lengths is frequently mentioned, with most owners reporting smooth cycling. The same break-in period comment that circulates across the Affinity platform appears here too, particularly with lighter loads early on.

In the field, the 28-inch barrel and Realtree Max-7 pattern are well regarded for waterfowl setups. The gun sits on the heavier side given the magnum-capable receiver, which some owners find useful for managing recoil but others describe as fatiguing over long days. Stock fit gets average marks and some owners add aftermarket spacers.

Value perception is generally positive among buyers who specifically need 3.5-inch chamber compatibility, since alternatives in that segment tend to cost more. Those who do not need that chamber length sometimes note they could have gotten comparable features for less from the standard Affinity 3.